<div class="md-container">
    <div class="md-header">
        <h1 class="md-h1">Header</h1>
    </div>
    <div class="md-body">
        <button>Button</button>
        <button class="md-btn">Button</button>
        <button class="md-btn md-btn-primary">Button</button>
        <div class="md-option-container">
            <div class="md-option-line">
                <div class="md-option-segment">Switch</div>
                <div class="md-option-segment_auto">
                    <input type="checkbox" switch/>
                </div>
            </div>
            <div class="md-option-line">
                <div class="md-option-segment">Select</div>
                <div class="md-option-segment_auto">
                    <select class="md-select">
                        <option>Option 1</option>
                        <option>Option 2</option>
                        <option>Option 3</option>
                        <option>Option 4</option>
                    </select>
                </div>
            </div>
        </div>
    </div>
    <div class="md-footer">
        Footer
    </div>
</div>